K142402 · 12th Man Technologies, Inc. · CBP · Mar 23, 2015 · Anesthesiology
Device Facts
Record ID
K142402
Device Name
BigEasy Non-Rebreathing Valve
Applicant
12th Man Technologies, Inc.
Product Code
CBP · Anesthesiology
Decision Date
Mar 23, 2015
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 868.5870
Device Class
Class 2
Attributes
Therapeutic, Pediatric
Indications for Use
The BigEasy™ Non-Rebreathing Valve is intended to assist in providing immediate life support (mouth to mask ventilation) to health emergency victims requiring oxygen support or cardiopulmonary resuscitation (CPR) rescue techniques.
Device Story
Resuscitation valve for mouth-to-mask ventilation; facilitates delivery of expired air from rescuer to patient. Input: rescuer's expired air; supplemental oxygen via integrated port. Operation: mechanical; silicone inspiratory one-way valve opens during rescuer exhalation; rigid plastic expiratory one-way valve seals vent holes during delivery and opens during patient exhalation to allow passive venting. Used in hospitals and field emergency settings by trained rescuers. Output: delivered air/oxygen mixture to patient airway. Benefits: provides life support while protecting rescuer from patient backflow; integrated oxygen port eliminates need for separate adapters. Single-patient use.
Clinical Evidence
Bench testing only. No clinical data. Testing included biocompatibility (cytotoxicity, irritation, sensitization per ISO 10993-1), resistance to inhalation/exhalation, oxygen concentration delivery, environmental stress, and mechanical integrity (drop tests). All tests met acceptance criteria.
Technological Characteristics
Materials: Thermoplastic, Silicone, TPR. Principle: Mechanical one-way valve system (silicone inspiratory, rigid plastic expiratory). Dimensions: 3.1 x 1.7 x 1.7 inches. Connectors: 22mm ID inlet, 22mm OD/15mm ID outlet. Standards: ISO 13544-2, ISO 5356-1, BS EN ISO 10651-4, ISO 10993-1. Non-sterile, single-patient use.
Indications for Use
Indicated for adult and pediatric patients greater than 18 months of age requiring immediate life support, oxygen support, or CPR rescue techniques.
Regulatory Classification
Identification
A nonrebreathing valve is a one-way valve that directs breathing gas flow to the patient and vents exhaled gases into the atmosphere.
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Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
March 23, 2015
12th Man Technologies, Inc. Mr. Alex Stenzler President 7245 Garden Grove Blvd., Suite G Garden Grove, CA 92841
Re: K142402
Trade/Device Name: BigEasy™ Non-Rebreathing Valve Regulation Number: 21 CFR 868.5870 Regulation Name: Non-rebreathing valve Regulatory Class: II Product Code: CBP Dated: February 19, 2015 Received: February 23, 2015
Dear Mr. Stenzler:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
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Page 2 - Mr. Stenzler
Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting (reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Small Manufacturers, International and Consumer Assistance at its tollfree number (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/Resourcesfor You/Industry/default.htm. Also, please note the regulation entitled. "Misbranding by reference to premarket notification" (21CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely yours,
Tejashri Purohit-Sheth, M.D.
Tejashri Purohit-Sheth, M.D. Clinical Deputy Director DAGRID/ODE/CDRH FOR
Erin I. Keith, M.S. Division Director Division of Anesthesiology, General Hospital, Respiratory, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health
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- 4. Indications for Use Statement
# INDICATIONS FOR USE STATEMENT
510(k) Number (if known): K142402 Device Name: BigEasyTM
#### Indications for Use:
The BigEasy™ Non-Rebreathing Valve is intended to assist in providing immediate life support (mouth to mask ventilation) to health emergency victims requiring oxygen support or cardiopulmonary resuscitation (CPR) rescue techniques.
Prescription Use X AND/OR (Part 21 CFR 801 Subpart D)
Over-The-Counter Use (Part 21 CFR 801 Subpart C)
#### (PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Concurrence of CDRH, Office of Device Evaluation (ODE)
Page 10 of 268
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## 510(k) Summary
| Submitter's Name | 12th Man Technologies, Inc.<br>7245 Garden Grove Blvd., Suite G<br>Garden Grove, CA 92841<br>1.714.705.4576 |
|-----------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Registration Number | 3009108174 |
| Contact Name | Alex Stenzler<br>12th Man Technologies, Inc.<br>7245 Garden Grove Blvd., Suite G<br>Garden Grove, CA 92841<br>Telephone: 1.714.705.4576<br>Fax: 1.714.373.0505<br>Email: alex.stenzler@12thmantec.com |
| Date Prepared | January 11, 2015 |
| Device Trade Name | BigEasyTM Non-Rebreathing Valve |
| Device Common Name | Non-Rebreathing Valve |
| Classification Name | Valve, Non-Rebreathing |
| Product Code | CBP |
| Device Classification | Class II |
| Panel | Anesthesiology |
| Regulatory Classification | 21 CFR 868.5870 |
| 510(k) Submission | Traditional |
| Legally Marketed Equivalent | Respironics Rescue Valve/VentEasy Non-<br>Rebreathing Valve (K8337480 and K842693) |
#### Description
The BigEasy™ Non-Rebreathing Valve is a resuscitation valve designed for resuscitation using expired air for ventilation. It has fittings on the patient end that will adapt to standard masks (22mm ID) or endotracheal tubes (15mm OD) used for resuscitation. It provides a path for a rescuer to blow expired air into a mask or endotracheal tube through a silicone valve in the device and has a rigid one-way valve that directs exhaled air from the patient away from the
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rescuer. It also incorporates an oxygen inlet port on the rescuer's side of the valve for the adding of supplemental oxygen without requiring a separate adapter.
## Predicate Device
The design of the BigEasy non-rebreathing valve is substantially equivalent to the Respironics Rescue Valve (K8337480) and Non-Rebreathing Valve (K842693). The predicate devices are resuscitation valves designed for resuscitation using expired air for ventilation. They all have fittings on the patient end that will adapt to standard masks (22mm ID) or endotracheal tubes (15mm OD) used for resuscitation. They all provide a path for a rescuer to blow expired air into a mask or endotracheal tube through a silicone valve in the device and have a rigid one-way valve that directs exhaled air from the patient away from the rescuer.
The only difference between the predicate device and the BigEasy non-rebreathing valve is that the predicate devices have an accessory fitting for adding oxygen during use while the BigEasy non-breathing valve has the oxygen inlet port molded into the valve body.
# Description of Operation
The BigEasy non-breathing valve consists of a plastic body housing a silicone inspiratory oneway valve and a rigid plastic expiratory one-way valve. Rescuers using the BigEasy fill their lungs with room air and then seal their mouth/lips on the BigEasy and blow the air from their lungs into the lungs of the patient requiring resuscitation. When the rescuer blows into the device, the rigid plastic valve moves forward toward the patient and seals the expiratory vent holes. A silicone one-way in the rigid plastic valve plate opens and allows the air from the rescuer to be delivered to the patient. The pressure on the rescuer side of the plastic plate valve is equal or greater than the pressure inside the patient's airways, so the plastic exhalation valve remains closed. When the rescuer stops exhaling into the device, the silicone valve closes, preventing a backflow of air from the patient flowing to the rescuer. The rigid plastic valve now lifts off the expiratory vent hole because the pressure inside the patient's airways are greater than atmospheric pressure. The patient can then passively exhale through the vent holes.
## Indications for Use:
The BigEasy™ Non-Rebreathing Valve is intended to assist in providing immediate life support (mouth to mask ventilation) to health emergency victims requiring oxygen support or cardiopulmonary resuscitation (CPR) rescue techniques.
| Specifications | Dimensions: 3.1 x 1.7 x 1.7 inches |
|----------------|------------------------------------------------|
| | Inlet Connector: Standard 22mm ID |
| | Outlet Connector: Standard 22mm OD/15mm ID |
| | Oxygen Port: Standard for respiratory fittings |
| | Inspiratory Resistance: 1.9 cm H2O at 50 LPM |
| | Expiratory Resistance: 0.25 cm H2O at 50 LPM |
| | Operating Temperature: -18°C to 50°C |
| | Storage Temperature: -40°C to 60°C |
| | Storage Relative Humidity: 10% to 95% |
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| Intended Use | The BigEasy™ Non-Rebreathing Valve is intended<br>to assist in providing immediate life support (mouth<br>to mask ventilation) to health emergency victims<br>requiring oxygen support or cardiopulmonary<br>resuscitation (CPR) rescue techniques. |
|--------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|--------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
#### Technology Characteristics Summary
Based on the design, intended use, principle of operation, technological characteristics, Dassed on the design, theirled ass, principle of operation, toomstributions, Inc. BigEasy™ Non-Rebreathing Valve is substantially equivalent to the Respironics Rescue Valve/VentEasy Non-Rebreathing Valve with the SealEasy Oxygen Adapter. The comparison data show similar values for resistance to flow when compared to the legally marketed device and within the requirements of the identified standards.
Non-clinical test results are submitted to confirm product conformance with device requirements and substantial equivalence to predicate device.
| Features | |
|--------------------------|------------------------------------------------------------------------------------------------------------------------------------|
| | Respironics<br>Rescue Valve and VentEasy<br>Non-Rebreathing Valve<br>(Predicates) |
| | 12th Man Technologies, Inc.<br>BigEasy™ Non-Rebreathing<br>Valve |
| Intended Use | Mouth to mask ventilation |
| | Mouth to mask ventilation |
| Target Population | Adult/pediatric patients greater<br>than 18 months of age. |
| | Adult/pediatric patients greater<br>than 18 months of age. |
| Environment of Use | Hospitals and field emergency |
| | Hospitals and field emergency |
| Materials | Thermoplastic, Silicone |
| | Thermoplastic, Silicone, TPR<br>(oxygen port cap) |
| Oxygen port | Accessory adapter |
| | Integrated into the device |
| Expiratory Resistance | $0.25 cm H_2O$ at 50 LPM |
| | $0.7 cm H_2O$ at 50 LPM |
| Inspiratory Resistance | $1.85 cm H_2O$ at 50 LPM |
| | $1.8 cm H_2O$ at 50 LPM |
| Inlet connector | Standard 22mm ID |
| | Standard 22mm ID |
| Outlet connector | Standard 22mm OD/15mm ID |
| | Standard 22mm OD/15mm ID |
| Sterile | No |
| | No |
| Reusable | No. Single patient use device. |
| | No. Single patient use device |
| Duration of Use | Less than 24 hours |
| | Less than 24 hours |
| Energy<br>Used/Delivered | Air flow through device used<br>to deliver inspiratory air and<br>exhaled expiratory air from<br>patient. |
| | Air flow through device used<br>to deliver inspiratory air and<br>exhaled expiratory air from<br>patient. |
| Compatibility | Designed for use with<br>resuscitation masks (Product<br>Code BSJ) and endotracheal<br>tubes with connectors (Product<br>Code BTR) |
| | Designed for use with<br>resuscitation masks (Product<br>Code BSJ) and endotracheal<br>tubes with connectors (Product<br>Code BTR) |
| Substantial Equivalency Summary Comparision Table |
|---------------------------------------------------|
|---------------------------------------------------|
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Applicable Standards Met
| Standard or<br>Regulation | Standard<br>Organization or<br>Regulatory Body | Name of Test Performed | Test<br>Results |
|-------------------------------------|-------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------|
| AS 4259-1995 | Standards of Australia | Ancillary devices for expired air resuscitation | Pass |
| ISO 13544-<br>2:2002 | International<br>Standards Office | Respiratory Therapy Equipment – Part 2:<br>Tubing and Connectors | Pass |
| ISO 5356-1:2004 | International<br>Standards Office | Anaesthetic and Respiratory Equipment –<br>Conical Connectors - Part 1: Cones and<br>Sockets | Pass |
| BS EN ISO<br>10651-4:2009 | International<br>Standards Office | Lung Ventilators – Part 4: Particular<br>requirements for operator-powered non-<br>rebreathing valves | Pass |
| ISTA-2A:2011 | National Institute<br>for Occupational<br>Safety and Health | Packaged-Products weighing 150 lbs (68<br>kg) or Less | Pass |
| ISO 10993-<br>1:2009 COR 1<br>2010 | International<br>Standards Office | Biological Evaluation of Medical Devices<br>– Part 1: Evaluation and Testing within a<br>Risk Management Process | Pass |
| FDA Guidance<br>Document<br>(Draft) | FDA | Draft Reviewer Guidance on Face Masks<br>and Shield for CPR | Pass |
| BS EN ISO<br>15223-1:2012 | International<br>Standards Office | Medical Devices – Symbols to be used<br>with Medical Devices Labels, Labelling<br>and Information to be supplied– Part 1:<br>General Requirements | Pass |
| EPA-453/R-98-<br>008B | Environmental<br>Protection<br>Agency | Method TO-15, Determination Of Volatile<br>Organic Compounds (VOCs) In Air<br>Collected In Specially-Prepared Canisters<br>And Analyzed By Gas Chromatography/<br>Mass Spectrometry (GC/MS) | Pass |
# Performance Testing
Biocompatibility testing
| Biocompatibility Test | ISO 10993-1 Requirement | Test Results |
|-----------------------|-------------------------|--------------|
| Cytotoxicity | Required | Passes |
| Irritation | Required | Passes |
| Sensitization | Required | Passes |
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# Summary Table of Testing Performed to the Applicable Standards Listed
| Bench Test | Purpose | Pass/Fail<br>Results | Justification |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Packaging and Assembly /<br>Shipping | To verify the device meets packaging<br>and assembly / shipping requirements | Pass | The BigEasy™ Non-Rebreathing Valve met the packaging<br>and assembly / shipping testing acceptance criteria. |
| Environmental | To verify the device meets<br>environmental requirements | Pass | The BigEasy™ Non-Rebreathing Valve met the<br>environmental requirements acceptance criteria. |
| VOC's, Ozone, CO, CO2 and Fine<br>Particle Discharge | To verify that the device meets TO-15<br>standards for VOC's and requirements<br>for the discharge of other gases and<br>particles below the standards' thresholds | Pass | The BigEasy™ Non-Rebreathing Valve met the<br>requirements for VOC's, Ozone, CO, CO2, and Fine<br>Particles. |
| Materials Specifications | To verify the device meets the materials<br>specifications requirements | Pass | The BigEasy™ Non-Rebreathing Valve met the materials<br>specifications acceptance criteria. |
| Labeling Verification | To verify the device meets the labeling<br>verification requirements | Pass | The BigEasy™ Non-Rebreathing Valve met the labeling<br>verification acceptance criteria. |
| Inlet and Outlet Fittings | To verify the device meets the inlet and<br>outlet fitting requirements | Pass | The BigEasy™ Non-Rebreathing Valve met the fittings<br>acceptance criteria. |
| Biocompatibility | To verify the device meets the<br>biocompatibility requirements | Pass | Based on ISO10993-1:2009/2010 and the 2013 FDA<br>Guidance Document, the BigEasy™ Non-Rebreathing<br>Valve meets the biocompatibility acceptance criteria. |
| Resistance to inhalation and<br>exhalation after and during<br>environmental exposure, vomitus<br>contamination, water submersion<br>and mechanical displacement. | To verify the device meets the<br>inhalation and exhalation resistance<br>requirements | Pass | The BigEasy™ Non-Rebreathing Valve met the resistance<br>criteria. |
| Drop test from 1 meter | To verify that the valve can withstand a<br>drop on a concrete floor | Pass | The BigEasy™ Non-Rebreathing Valve met the drop test<br>requirements |
| Mean concentration of oxygen at<br>15 LPM and circuit backpressure at<br>30 LPM | To determine the mean oxygen<br>concentration and the backpressure<br>during oxygen delivery | Pass | The BigEasy™ Non-Rebreathing Valve met the<br>requirements for oxygen delivery. |
| Assembly and Application | To validate the device can be assembled<br>and applied according to the IFU | Pass | Participants were able to perform the intended actions while<br>following the IFU |
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Substantial Equivalence
12th Man Technologies, Inc. has demonstrated that the proposed device (BigEasy Non-Rebreathing Valve) is as safe and as effective as the predicate device. It is considered to be substantially equivalent to the currently marketed predicate device which has been previously reviewed for market clearance by the FDA.
K142402
Premarket Notification [510(k)] Number
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1. Search: exact and fuzzy
Type a phrase like "coronary artery calcification" into the search box. You get two kinds of results. Exact results match the literal phrase — prefix searches work ("coronary artery calcificati") but suffix searches do not. Fuzzy results match on the meaning and intent of your phrase rather than the exact words, and are sorted by relevance score. Hover over the Exact or Fuzzy badge on any row to see exactly why it matched.
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Fuzzy results trail off in relevance as you scroll. Use three signals to decide how far down to go: the fuzzy badge explanations, the intended use column, and whether your target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, you're past the relevant zone. A top hit with a low score (~0.4) and a stretched explanation is a hint the closest predicates are far away — the project may be headed for De Novo. Note the fuzzy search is a pattern match: it doesn't handle negation ("not") well, and hardware devices can appear — filter by SaMD/AI ML to cut them.
How do you judge how far down fuzzy search results to go?
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Reading rule for every project: how many summaries do you read in full?
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Select multiple rows in the results table (aim for under ~10), then open the PDF Viewer tab. Ask one question — it goes to all selected devices in parallel, each with citations. This is the fastest way to compare and contrast devices: training data, PCCP scope, how they handled adding new scanners, and so on.
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Click Show Chart and segment by regulation number (or product code) to see which regulations dominate your result set. Clicking a regulation takes you into the regulations tree. Great for spotting that most matches are, say, hardware laparoscopic devices — a cue to go back and filter.
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Click "Show Chart" and segment by Regulation Number. Clicking a regulation takes you to the regulations tree.
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Open the Predicates tab for a family-tree view of predicate relationships. Click a node to trace its parents and children; selections from search carry over pre-selected. Commonly predicated devices are worth reading — a lot of people predicated them for a reason. The visual lineage is also handy on client calls, e.g. to show how a predicate family evolved and justify why your predicate still holds.
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A lot of people predicated them for a reason. Clicking a node traces parents and children, and selections from search carry over pre-selected.
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Try it yourself
Head to the search page and work through a few of these AI/ML fuzzy searches to build intuition: perivascular fat on CT · aortic valve calcification opportunistic screening on noncontrast CT · breast cancer prediction on digital pathology slides · autism detection · gestational age prediction · a hearing aid that can also detect a pulse · foundation model based analysis of ECG · large language models · penetration test. Watch how the relevance scores, intended use, and AI Performance tables tell you when results stop being meaningful.